package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    /**
     * 定时处理超时订单
     */
    @Scheduled(cron = "0/20 * * * * ?")
    public void ProcessTimeoutOrder() {
        log.info("定时处理超时订单:{}", System.currentTimeMillis());
        //select * from order wehere status = ? and order_time < (当前时间- 15分钟)
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, LocalDateTime.now().minusMinutes(15));

        //修改状态为取消
        if (ordersList != null && ordersList.size() > 0) {
            ordersList.forEach(orders -> {
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("订单超时，自动取消");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            });
        }
    }


    /**
     * 定时处理派送中订单
     */
    @Scheduled(cron = "0 0 1 * * ?") //每天凌晨1点执行
    public void ProcessDeliveryOrder() {
        log.info("定时处理派送中订单:{}", System.currentTimeMillis());
        //select * from order wehere status =? and   order_time < (当前时间- 15分钟)
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.CANCELLED, LocalDateTime.now().minusHours(1));

        //修改状态为已完成
        if (ordersList != null && ordersList.size() > 0) {
            ordersList.forEach(orders -> {
                orders.setStatus(Orders.COMPLETED);
                orders.setDeliveryTime(LocalDateTime.now());
                orderMapper.update(orders);
            });
        }
    }


}
